(demonic)  (alchemical construct)   
        (flower)       (memetic)        
    travelers   from   a   parallel   
   world far beyond  ours...   
  an initial seed  places  a   
   forge. then  starts  the melting,  
   the  gathering  of  materials (the   
  secret ingredient in liquid glass   
  is blood, and  in any case,  
  a human host  is needed for  
     interdimensional    travel).     
  after the entire plane is harvested,  
  comes the blooming phase where the  
  catboys  spread their  eggs  
  to whichever  other worlds   
   have  drifted  close,  and  the    
    cycle   continues,    elsewhere.